N-(12-Amino-9,10-di­hydro-9,10-ethano­anthracen-11-yl)-4-methyl­benzene­sulfonamide

The title compound, C₂₃H₂₂N₂O₂S, crystallizes with the 4-methyl­benzene­sulfonamide entity oriented towards the center of the bridgehead C atoms with a C—N—S—C torsion angle of −61.3 (2)°. The mol­ecule features an intra­molecular N—H...N hydrogen bond. Weak C—H...O and C—H...π inter­actions aid in forming the three-dimensional supra­molecular structure.

4-[(1,3-Dioxoisoindolin-2-yl)meth­yl]benzene­sulfonamide

The title compound, C₁₅H₁₂N₂O₄S, is V-shaped with the isoindoline ring system (r.m.s. deviation = 0.006 Å) inclined to the benzene ring by 84.27 (13)°. In the crystal, inversion dimers are formed via pairwise N—H...O hydrogen bonds. These dimers associate further into corrugated ribbons, via pairwise N—H...O and C—H...O hydrogen bonds, propagating along the a-axis direction and lying parallel to (001).